Opening the wdp case – Worth Data P11/12 User Manual
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A-1
Appendix A
Opening the WDP Case
Use the illustrations below as a guide while removing the WDP Reader's
circuitboard from its case.
Turn your WDP Reader upside-down, and unscrew its single phillips screw. Insert
a fingernail, credit card edge or small screwdriver blade into the gap between the
base and side of the case, and gently use it as a lever to lift up the edge of the base.
Then grasp the edge of the base and open it outward like a door.
Grasp the circuitboard by the edge pointed to below, and gently pull up to lift it
out of its case.
If you will be returning the reader to its case (as opposed to plugging it into an
expansion slot), after beeper-volume adjustment or jumper change, do so by
reversing the steps described and pictured on this page.
open outward like a door
tilt screw and pull up to open lid
unscrew